package JSE_02.Collections.Demo02;

public class Person implements Comparable<Person>{
    private String name;
    private int age;
    public Person(){

    }
    public Person(String name,int age){
        this.name=name;
        this.age=age;
    }

    @Override
    public int compareTo(Person o){
        return this.getAge()-o.getAge(); // 升序
    }

    @Override
    public String toString(){
        return "Person{"+"name="+name+",age="+age+"}";
    }

    public String getName(){
        return name;
    }

    public int getAge(){
        return age;
    }

    public void setName(String name){
        this.name=name;
    }

    public void setAge(int age){
        this.age=age;
    }
}
